- changes in the way the edited Excellon with added slots is saved

- added more icons and cursor in Excellon Editor for Slots related functions

README.md

@@ -13,6 +13,8 @@ CAD program, and create G-Code for Isolation routing.
 
 - fixed the loading of Excellon with slots and the saving of edited Excellon object in regard of slots, in Excellon Editor
 - fixed the Delete tool, Select tool in Excellon Editor to work for Slots too
+- changes in the way the edited Excellon with added slots is saved
+- added more icons and cursor in Excellon Editor for Slots related functions
 
 13.08.2019
 

flatcamEditors/FlatCAMExcEditor.py

@@ -355,7 +355,7 @@ class FCSlot(FCShapeTool):
             QtGui.QGuiApplication.restoreOverrideCursor()
         except Exception as e:
             pass
-        self.cursor = QtGui.QCursor(QtGui.QPixmap('share/aero_circle.png'))
+        self.cursor = QtGui.QCursor(QtGui.QPixmap('share/aero_slot.png'))
         QtGui.QGuiApplication.setOverrideCursor(self.cursor)
 
         self.steps_per_circ = self.draw_app.app.defaults["geometry_circle_steps"]
@@ -387,6 +387,10 @@ class FCSlot(FCShapeTool):
             return None
 
     def util_shape(self, point):
+
+        if point is None:
+            return
+
         # updating values here allows us to change the aperture on the fly, after the Tool has been started
         self.selected_dia = self.draw_app.tool2tooldia[self.draw_app.last_tool_selected]
         self.radius = float(self.selected_dia / 2.0)
@@ -2528,6 +2532,9 @@ class FlatCAMExcEditor(QtCore.QObject):
         self.exc_obj = exc_obj
         exc_obj.visible = False
 
+        self.points_edit = {}
+        self.slot_points_edit = {}
+
         # Set selection tolerance
         # DrawToolShape.tolerance = fc_excellon.drawing_tolerance * 10
 
@@ -3211,7 +3218,8 @@ class FlatCAMExcEditor(QtCore.QObject):
         if event.is_dragging == 1 and event.button == 1:
             # I make an exception for FCDrillAdd and FCDrillArray because clicking and dragging while making regions
             # can create strange issues
-            if isinstance(self.active_tool, FCDrillAdd) or isinstance(self.active_tool, FCDrillArray):
+            if isinstance(self.active_tool, FCDrillAdd) or isinstance(self.active_tool, FCDrillArray) or \
+                    isinstance(self.active_tool, FCSlot) or isinstance(self.active_tool, FCSlotArray):
                 pass
             else:
                 dx = pos[0] - self.pos[0]

flatcamGUI/FlatCAMGUI.py

@@ -450,8 +450,8 @@ class FlatCAMGUI(QtWidgets.QMainWindow):
         self.exc_editor_menu.addSeparator()
 
         self.exc_add_array_slot_menuitem = self.exc_editor_menu.addAction(
-            QtGui.QIcon('share/rectangle32.png'), _('Add Slot Array\tQ'))
+            QtGui.QIcon('share/slot_array26.png'), _('Add Slot Array\tQ'))
-        self.exc_add_slot_menuitem = self.exc_editor_menu.addAction(QtGui.QIcon('share/plus16.png'),
+        self.exc_add_slot_menuitem = self.exc_editor_menu.addAction(QtGui.QIcon('share/slot26.png'),
                                                                      _('Add Slot\tW'))
         self.exc_editor_menu.addSeparator()
 
@@ -660,9 +660,9 @@ class FlatCAMGUI(QtWidgets.QMainWindow):
         self.add_drill_btn = self.exc_edit_toolbar.addAction(QtGui.QIcon('share/plus16.png'), _('Add Drill Hole'))
         self.add_drill_array_btn = self.exc_edit_toolbar.addAction(
             QtGui.QIcon('share/addarray16.png'), _('Add Drill Hole Array'))
-        self.add_slot_btn = self.exc_edit_toolbar.addAction(QtGui.QIcon('share/plus16.png'), _('Add Slot'))
+        self.add_slot_btn = self.exc_edit_toolbar.addAction(QtGui.QIcon('share/slot26.png'), _('Add Slot'))
         self.add_slot_array_btn = self.exc_edit_toolbar.addAction(
-            QtGui.QIcon('share/addarray16.png'), _('Add Slot Array'))
+            QtGui.QIcon('share/slot_array26.png'), _('Add Slot Array'))
         self.resize_drill_btn = self.exc_edit_toolbar.addAction(QtGui.QIcon('share/resize16.png'), _('Resize Drill'))
         self.exc_edit_toolbar.addSeparator()
 
@@ -1674,8 +1674,8 @@ class FlatCAMGUI(QtWidgets.QMainWindow):
         self.drill = self.e_editor_cmenu.addAction(QtGui.QIcon('share/drill32.png'), _("Add Drill"))
         self.drill_array = self.e_editor_cmenu.addAction(QtGui.QIcon('share/addarray32.png'), _("Add Drill Array"))
         self.e_editor_cmenu.addSeparator()
-        self.slot = self.e_editor_cmenu.addAction(QtGui.QIcon('share/drill32.png'), _("Add Slot"))
+        self.slot = self.e_editor_cmenu.addAction(QtGui.QIcon('share/slot26.png'), _("Add Slot"))
-        self.slot_array = self.e_editor_cmenu.addAction(QtGui.QIcon('share/addarray32.png'), _("Add Slot Array"))
+        self.slot_array = self.e_editor_cmenu.addAction(QtGui.QIcon('share/slot_array26.png'), _("Add Slot Array"))
         self.e_editor_cmenu.addSeparator()
         self.drill_resize= self.e_editor_cmenu.addAction(QtGui.QIcon('share/resize16.png'), _("Resize Drill"))
 
@@ -1955,9 +1955,9 @@ class FlatCAMGUI(QtWidgets.QMainWindow):
         self.add_drill_array_btn = self.exc_edit_toolbar.addAction(
             QtGui.QIcon('share/addarray16.png'), _('Add Drill Hole Array'))
         self.resize_drill_btn = self.exc_edit_toolbar.addAction(QtGui.QIcon('share/resize16.png'), _('Resize Drill'))
-        self.add_slot_btn = self.exc_edit_toolbar.addAction(QtGui.QIcon('share/plus16.png'), _('Add Slot'))
+        self.add_slot_btn = self.exc_edit_toolbar.addAction(QtGui.QIcon('share/slot26.png'), _('Add Slot'))
         self.add_slot_array_btn = self.exc_edit_toolbar.addAction(
-            QtGui.QIcon('share/addarray16.png'), _('Add Slot Array'))
+            QtGui.QIcon('share/slot_array26.png'), _('Add Slot Array'))
         self.exc_edit_toolbar.addSeparator()
 
         self.copy_drill_btn = self.exc_edit_toolbar.addAction(QtGui.QIcon('share/copy32.png'), _('Copy Drill'))